Github user arina-ielchiieva commented on the issue:
https://github.com/apache/drill/pull/1031
@vrozov when I have deployed Drill with your changes on test cluster, Drill
start up failed with the following error:
```
2017-11-13 01:30:12,3367 ERROR JniCommon
fs/client/fileclient/cc/jni_MapRClient.cc:616 Thread: 26996 Mismatch found for
java and native libraries java build version 5.2.2.44680GA, native build
version 5.2.2.44680.GA java patch vserion $Id: mapr-version: 5.2.2.44680GA
44680:b0ba7dcefd80b9aaf39f05f3, native patch version $Id: mapr-version:
5.2.2.44680.GA 44680:b0ba7dcefd80b9aaf39f05f
2017-11-13 01:30:12,3368 ERROR JniCommon
fs/client/fileclient/cc/jni_MapRClient.cc:626 Thread: 26996 Client
initialization failed.
Exception in thread "main"
org.apache.drill.exec.exception.DrillbitStartupException: Failure during
initial startup of Drillbit.
at org.apache.drill.exec.server.Drillbit.start(Drillbit.java:353)
at org.apache.drill.exec.server.Drillbit.start(Drillbit.java:323)
at org.apache.drill.exec.server.Drillbit.main(Drillbit.java:319)
Caused by: org.apache.drill.common.exceptions.DrillRuntimeException: Error
during udf area creation [/user/root/drill/udf/registry] on file system
[maprfs:///]
at
org.apache.drill.common.exceptions.DrillRuntimeException.format(DrillRuntimeException.java:49)
at
org.apache.drill.exec.expr.fn.registry.RemoteFunctionRegistry.createArea(RemoteFunctionRegistry.java:277)
at
org.apache.drill.exec.expr.fn.registry.RemoteFunctionRegistry.prepareAreas(RemoteFunctionRegistry.java:234)
at
org.apache.drill.exec.expr.fn.registry.RemoteFunctionRegistry.init(RemoteFunctionRegistry.java:105)
at org.apache.drill.exec.server.Drillbit.run(Drillbit.java:167)
at org.apache.drill.exec.server.Drillbit.start(Drillbit.java:349)
... 2 more
Caused by: java.io.IOException: Could not create FileClient
at com.mapr.fs.MapRFileSystem.lookupClient(MapRFileSystem.java:626)
at com.mapr.fs.MapRFileSystem.lookupClient(MapRFileSystem.java:679)
at com.mapr.fs.MapRFileSystem.makeDir(MapRFileSystem.java:1239)
at com.mapr.fs.MapRFileSystem.mkdirs(MapRFileSystem.java:1276)
at org.apache.hadoop.fs.FileSystem.mkdirs(FileSystem.java:1917)
at
org.apache.drill.exec.expr.fn.registry.RemoteFunctionRegistry.createArea(RemoteFunctionRegistry.java:254)
... 6 more
```
Without your changes start up was successful.
---
